Finding the Third Proportional to 63,671.50 and 132,576

Step by Step Solution

1. Step 1: Write the proportion equation
   63,671.50 : 132,576 = 132,576 : x
2. Step 2: Convert to fraction form
   63,671.50/132,576 = 132,576/x
3. Step 3: Cross multiply
   63,671.50x = 132,576 × 132,576
4. Step 4: Simplify right side
   63,671.50x = 17,576,395,776
5. Step 5: Solve for x
   x = 17,576,395,776/63,671.50
6. Step 6: Final answer
   x = 276,048.09